Available to hire
I am a Test Automation Engineer with 4+ years of hands-on experience architecting modern test automation frameworks across FinTech and Automotive sectors. ISTQB CTFL v4.0 certified, I specialize in UI automation, API testing, and DevOps, accelerating release cycles through BDD/TDD practices, static and dynamic testing, shift-left implementations, CI/CD integrations and AI tools.
I am committed to delivering high-quality code and leveraging LLMs to enhance automation scalability, improve debugging efficiency, and optimize test coverage.
Skills
Experience Level
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Advanced
Bengali
Fluent
German
Beginner
Hindi
Fluent
Work Experience
Test Automation Engineer at Mercedes Benz Tech Innovation GmbH
August 1, 2024 - PresentLed maintenance and stabilization of 162+ regression and smoke test scenarios across multiple testing environments by refactoring flaky test scripts for the Vehicle Booking System platform using Selenium / Java, in a cross-functional Agile Team. Closed a critical data security gap by implementing test data encryption using Crypto-JS. Delivered a POC on Playwright and demonstrated its AI integration capabilities. Developed automated REST API test suite using Bruno, removing cloud dependency and enhancing data security; enabled continuous backend validation during .NET to .NET Core migration, ensuring system functionality in absence of UI layer. Reduced failure-log triage time by integrating GitHub Copilot, TestCraft and Kusho AI into debugging workflow, reducing time to resolution.
Test Automation Engineer at Allianz Technologies SE
January 1, 2024 - July 1, 2024Designed and implemented end-to-end test suites for the Customer Access Management portal using Cypress and TypeScript, resulting in identifying five critical bugs before production release and deployment. Contributed to BDD-based testing using Gherkin/Cucumber, aligning automation with business requirements. Automated MFA workflows, achieving full regression coverage for the module.
QA Engineer / Automation Team Lead at Deloitte
September 1, 2021 - September 1, 2023Automation Team Lead - worked in an Agile Engineering Team collaborating with Deloitte UK on Finance Application Portal of Ford Motor Company for five European markets. Developed an automation suite using Cypress with Javascript supporting 200+ automated test cases with cross-browser testing. Implemented Cypress reporter and integrated it with Jenkins for defect tracking and build-wise test case analysis. Enhanced the efficiency of the testing suite by 15% and decreased the necessity for manual regression testing by approximately 50%. Integrated visual regression testing into the workflow using Percy and visual-regression-diff plugin for Prudential Financial with BDD-based testing.
Education
Master of Science in Computer Science (AI specialization) at Universität Stuttgart
October 1, 2023 - October 1, 2026Bachelor of Science in Computer Science at St. Xavier's College, Kolkata
June 1, 2018 - July 1, 2021Qualifications
ISTQB CTFL v4.0
January 11, 2030 - May 13, 2026UI Automation using Cypress.io
January 11, 2030 - May 13, 2026Udemy Business Playwright 101
January 11, 2030 - May 13, 2026LambdaTest
January 11, 2030 - May 13, 2026Industry Experience
Financial Services, Manufacturing, Software & Internet, Professional Services, Other
Skills
Experience Level
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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